Air conditioner



FIG. 1 is a perspective view of an air conditioner, showing our newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the airconditioner which form no part of the claimed design.

CLAIM The ornamental design for an air conditioner, as shown anddescribed.